Big myth about nuclear button

When it comes to the nuclear button, it seems President Donald Trump has been indulging in some "fake news" of his own, as despite claims of a "bigger and more powerful" nuclear button than Kim Jong-un, there is actually no such thing.

Instead, the President has access to a nuclear "football" which is essentially a briefcase containing communication tools and a "Denny's menu" of nuclear options that can be delivered at all times.

It's carried by a rotating group of military officers and follows him on Air Force One, around the golf course in a buggy and to private dinners at Mar-a-Lago.

He also has access to a card known as "the biscuit" containing nuclear codes that identify him as the President to military officials in the Pentagon, allowing him to launch a nuclear strike anywhere in the world within four minutes.

So while the proverbial "red button" does not technically exist, the President does have unique ability to launch a strike without any checks on his authority.

"Or 'yes, I've doubled checked and the President isn't crazy drunk right now.' The President at whatever state he is in at any moment only has to confirm that he is the President of the US. That is the only check or balance on the entire system. From there the entire system is geared towards launching nuclear weapons as fast as possible."

‘I like big buttons and I cannot lie’.

It comes after President Trump boasted his "nuclear button" was "bigger and more powerful" than Kim Jong-un's on Twitter, after the North Korean leader said he had a "nuclear button" on his desk and the US is in range of a strike.

"The entire United States is within range of our nuclear weapons, and a nuclear button is always on my desk. This is reality, not a threat," Kim said.

In his New Year's address, Kim repeated fiery nuclear threats against the United States. He said he has a "nuclear button" on his office desk and warned that "the whole territory of the US is within the range of our nuclear strike."

North Korea has been punished with unprecedented sanctions at the UN over its weapons programs

Trump quickly fired back: "Will someone from his depleted and food starved regime please inform him that I too have a Nuclear Button, but it is a much bigger & more powerful one than his, and my Button works!"

The tweets follow reports Kim Jong-un has ordered scientists to build North Korea's most powerful ballistic missile yet to be launched on the 70th anniversary of the regime in September 2018.

An anonymous defector from the rogue state with knowledge of the missile program told Japanese newspaper Asahi Shimbun, the plans weer laid out in December to make a rocket fitted with re-entry capability in an upgraded version of a long-range Unha-3 missile that put North Korea's first satellite into orbit.

This week, North Korea has re-established a direct communication channel with the South ahead of potentially participating in the Winter Olympics next month, a move that has been welcomed by South Korea.